Description
HTU21D click - MikroElektronika High-Precision Humidity Sensor
HTU21D click carries a high-precision, easy-to-use relative humidity sensor with temperature output. It's a great solution for quickly developing reliable environmental sensing nodes. The sensor is plug and play, requiring no calibration to use. The measurement range of HTU21D click is from 0 to 100 percents of relative humidity, and -40 to +125 degrees of Celsius. The board communicates with the target microcontroller through mikroBUS I2C lines: SCL and SDA (data). The default resolution of the signal is set to 12-bit for relative humidity and 14-bit for temperature readings. HTU21D click uses a 3.3V power supply.
Specification
| Type |
Temperature,Humidity |
| Applications |
Weather station, environmental data loggers, sensors for HVAC controllers etc. |
| On-board modules |
Relative humidity sensor with temperature output |
| Key Features |
-40 to +125 °C temp. measurement range. 0 to 100 % RH measurement range |
| Key Benefits |
Fully calibrated. Adjustable signal resolution |
| Interface |
I2C |
| Input Voltage |
3.3V |
| Compatibility |
mikroBUS |
| Click board size |
S (28.6 x 25.4 mm) |
